Can you track down history of your Luger based on the serial number?

[wagood24]

Originally Posted by DavidJayUden

Couldn't hurt...
Let's see those photos.
dju

Ok here are the pictures. These pics are of a 1914 Erfurt Lugar. All numbers are matching including on clip. I'm not sure about the bluing or strawing or if I'm even using those terms correctly. My great-grandfather who bought this worked at an ordinance shop which is where he bought the WWII U.S. Leather holster pictured. So he very well may have re-blued this, I don't know. Anyways, the serial number is 7787 and any and all information including approximate worth would be very much appreciated.